content/test/plugin/plugin_schedule_timer_test.h

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_TEST_PLUGIN_PLUGIN_SCHEDULE_TIMER_TEST_H_
   6 #define CONTENT_TEST_PLUGIN_PLUGIN_SCHEDULE_TIMER_TEST_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/time/time.h"
  10 #include "content/test/plugin/plugin_test.h"
  11
  12 namespace NPAPIClient {
  13
  14 // This class tests scheduling and unscheduling of timers using
  15 // NPN_ScheduleTimer and NPN_UnscheduleTimer.
  16 class ScheduleTimerTest : public PluginTest {
  17  public:
  18   ScheduleTimerTest(NPP id, NPNetscapeFuncs *host_functions);
  19
  20   NPError New(uint16 mode,
  21               int16 argc,
  22               const char* argn[],
  23               const char* argv[],
  24               NPSavedData* saved) override;
  25
  26   void OnTimer(uint32 timer_id);
  27
  28  private:
  29   // Table mapping timer index (as used in event schedule) to timer id.
  30   static const int kNumTimers = 3;
  31   uint32 timer_ids_[kNumTimers];
  32
  33   // Schedule of events for test.
  34   static const int kNumEvents = 11;
  35   struct Event {
  36     int time;
  37
  38     // The index of the timer that triggered the event or -1 for the first
  39     // event.
  40     int received_index;
  41
  42     // The index of the timer to schedule on this event or -1.
  43     int scheduled_index;
  44
  45     // Info about the timer to be scheduled (if any).
  46     uint32 scheduled_interval;
  47     bool schedule_repeated;
  48
  49     // The index of the timer to unschedule on this event or -1.
  50     int unscheduled_index;
  51   };
  52   static Event schedule_[kNumEvents];
  53   int num_received_events_;
  54
  55   // Set of events that have been received (by index).
  56   bool received_events_[kNumEvents];
  57
  58   // Time of initial event.
  59   base::Time start_time_;
  60
  61   // Returns index of matching unreceived event or -1 if not found.
  62   int FindUnreceivedEvent(int time, uint32 timer_id);
  63   void HandleEventIndex(int event_index);
  64 };
  65
  66 }  // namespace NPAPIClient
  67
  68 #endif  // CONTENT_TEST_PLUGIN_PLUGIN_SCHEDULE_TIMER_TEST_H_